| Dowager Queen Sunan 순안왕대비 | |
| Succession: | Princess of Goryeo |
| Reign: | ?–? |
| Predecessor: | Princess Wang[1] |
| Successor: | Princess Wang[2] |
| Regent: | Wang Geon, King Taejo |
| Reg-Type: | Monarch |
| Spouse: | [3] |
| Royal House: | House of Wang (by birth) |
| Father: | Taejo of Goryeo |
| Mother: | Lady Jeongmok of the Gangneung Wang clan |
| Religion: | Buddhism |
Dowager Queen Sunan of the Gaeseong Wang clan (;) was a Goryeo Royal Princess as the only daughter of King Taejo and Lady Jeongmok.[4] "Sunan" means the name of Yeongju City in nowadays. The reason why she posthumously honoured as Dowager Queen (왕대비, 王大妃; "Wangdaebi")[5] was unknown since it was not recorded in Goryeosa.[6]